I managed to obtain a milled ZX12 cam timing chain tensioner, already decked so the roller protrudes deep enough for the ZX11. I was very happy to be able to get one, much less get one already milled.

Today after work, I'm taking it to my own machinist, to have him disassemble it and make sure its clean inside and mike it for tolerances, check that the spring and roller arm are working smoothly, without wobble, etc. If he gives it a go, I'll get it put in soon.

Going to put a shift kit on it and a 16 tooth front sprocket, or rather, letting the great Kawasaki mechanics at my stealer do it because I don't want to do it. They can put the tensioner in then.

And get a map from FAICS, and see how that works.

And change to NGK CR9EK plugs per FAICS, and maybe even drop down to 87 octane pump gas from 89.

Going to pack my side cases and top case early next week for a 4 day club ride to Finger Lakes region of New York, so I'll weigh them and that way I will have a total load weight for when I have my Ohlins R/T fork and shock made.

Then Marchesini Cast Magnesium wheels, and Brembo brake calipers and rotors (front only, rear is fine as is).

Then I will have $32,000 in it. LOL talk about an capital Obession.

I'm going to a front 16 as well. Think it will be good little boost for our heavier 14s. Just as soon as they decide to come in that is. Seems hard to order sprockets and have them in stock. Not much selection either unless you go aluminum and I'll be damned if I buy that crap!

What is the difference between the 12 and 14 tensioner that makes the 12 so good?

Thanks -- Bobby

I had the same thought. Making an adjustable tensioner from scratch would be less work. lol

What is the difference between the 12 and 14 tensioner that makes the 12 so good?

Thanks -- Bobby

The factory zx14 CCT uses oil pressure to adjust and apply tension to the cam chain... Which is why it is common for a zx14's cam chain to rattle on startup before the pressure builds.
The zx12r CCT uses a spring to adjust and apply tension to the cam chain. No rattle and no worry of putting too much or too little tension on the cam chain, like with a manual (APE) tensioner.

I purchased my modded 12r tensioner from forum member billeason for about the same price as an APE.

Ah!

Roger that, Dogo. Same source for mine.